A pseudo force, also known as a fictitious force, arises when observing motion from a non-inertial reference frame, where the laws of motion appear to be violated unless this force is introduced. It is not a real force but a perceived effect that acts on all masses in the accelerating frame, such as the centrifugal force experienced in a rotating system.

Pseudo Force

pseudo force

A fictitious force arises when observing motion from a non-inertial reference frame, where it appears as if a force is acting on an object, but no physical force is present. These forces are necessary to apply Newton's laws in accelerating frames, providing a way to account for the observed effects of acceleration on objects within the frame.

fictitious force

A non-inertial reference frame is a frame of reference that is accelerating, either linearly or rotationally, relative to an inertial frame. In such frames, fictitious forces, like the Coriolis force or centrifugal force, must be introduced to explain the motion of objects as observed from within the frame.

non-inertial reference frame

The Laws of Motion, formulated by Sir Isaac Newton, are fundamental principles that govern the behavior of objects in motion. These laws form the foundation of classical mechanics, explaining how objects move in response to forces and how they interact with other objects.

laws of motion

perceived effect

Centrifugal force is an apparent force that acts outward on a body moving around a center, arising from the body's inertia. It is not a real force but rather the result of the inertia of the body resisting the change in direction caused by centripetal force, which is the true force acting towards the center of rotation.

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